<template>
    <div>
        <div class="item" v-for="(item,index) in list" :key="index">
            <div class="item-title border-bottom">
                <span class="item-title-icon"></span>
                {{item.title}}
            </div>
            <!-- 递归组件(自己调用自己)，把item.children当做list再传给自己 -->
            <div v-if="item.children" class="item-children">
                <detail-list :list="item.children"></detail-list>
            </div>
        </div>
    </div>
</template>

<script>
export default {
    name:'DetailList',
    props:['list']
}
</script>

<style lang="stylus" scoped>
    .item-title
        line-height: .8rem
        font-size: .32rem
        padding: 0 .2rem
        .item-title-icon
            position: relative
            left: .06rem
            top: .06rem
            display: inline-block
            width: .36rem
            height: .36rem
            background: url(http://s.qunarzz.com/piao/image/touch/sight/detail.png) 0 -.45rem no-repeat
            margin-right: .1rem
            background-size: .4rem 3rem
    .item-children
        padding: 0 .3rem

</style>